14 Rhodfa Leonard, Old St Mellons, Cardiff, CF3 6YW
About 14 Rhodfa Leonard
14 Rhodfa Leonard is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6YW). It has a recorded floor area of 78 m² (around 840 sq ft) and construction records dating it to 2021. The latest certificate (November 2021) returns a B (score 82), comfortably above the UK average. The recommended improvements would push it to A (score 95).
Today's modelled estimate of £349,000 is 14.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£362/sq ft) was about 15.9% above the typical sold price in the postcode. At 78 m² it's 16.1% smaller than the typical home in the postcode (93 m² median across 80 EPCs). Sold December 2021 for £303,995. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
14 Rhodfa Leonard's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 19 November 2031
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Planning history
14 Rhodfa Leonard has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£349,000
Modelled from EPC, postcode comparables.
£303,995
Recorded with HM Land Registry.
Sales timeline
16 December 2021Most recent
£303,995
Median price across the last 5 sales in CF3 6YW: £315,000 (2025–2025).
Nearby sales in CF3 6YW
28 Rhodfa Leonard, Old St Mellons, Cardiff, CF3 6YW
Sold Dec 2025
£280,00044 Rhodfa Leonard, Old St Mellons, Cardiff, CF3 6YW
Sold Dec 2025
£315,00042 Rhodfa Leonard, Old St Mellons, Cardiff, CF3 6YW
Sold Jun 2025
£260,00062 Rhodfa Leonard, Old St Mellons, Cardiff, CF3 6YW
Sold Apr 2025
£316,50054 Rhodfa Leonard, Old St Mellons, Cardiff, CF3 6YW
Sold Feb 2025
£420,000
Versus other Rhodfa Leonard homes
On epc rating, 14 Rhodfa Leonard runs well behind the street norm.
Price per m²
£3,897
Street avg £3,351
Floor Area
78 m²
Street avg 83 m²
CO₂ Emissions
1.3 t/year
Street avg 1.2 t/year
Years Held
5 years
Street avg 4 years
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.4 km
Rogers Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







